From: | Richard Cartun <Rcartun@harthosp.org> |
To: | histonet@pathology.swmed.edu, joanne.suder@uphs.upenn.edu |
Reply-To: | |
Content-Type: | text/plain; charset=US-ASCII |
The date-of-service (DOS) is when the tissue is removed from the patient which is not always the date we receive it in the Laboratory. R. Cartun